31105449544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6959}}^1\times {\mathrm{42979}}^1$

素因数の和:49957

約数の個数: 32

約数和(自身を含む): 62819568000

約数和(自身を除く): 31714118456

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6959, 13918, 27836, 42979, 55672, 85958, 90467, 171916, 180934, 343832, 361868, 558727, 723736, 1117454, 2234908, 4469816, 299090861, 598181722, 1196363444, 2392726888, 3888181193, 7776362386, 15552724772, 31105449544]

約数ペア:

[(1, 31105449544), (2, 15552724772), (4, 7776362386), (8, 3888181193), (13, 2392726888), (26, 1196363444), (52, 598181722), (104, 299090861), (6959, 4469816), (13918, 2234908), (27836, 1117454), (42979, 723736), (55672, 558727), (85958, 361868), (90467, 343832), (171916, 180934)]